Adult 4.3 oz., Ringspun Cotton T-Shirt4.3 oz./yd², 100% combed ringspun cotton, 30 singles; Athletic Heather is 90% cotton, 10% polyester; All other Heathers are 50% cotton, 50% polyester; Coral, Red Heather, Turquoise Heather, Charcoal Heather, Kelly Heather and Royal Heather are 50% cotton, 50% polyester;Set-in rib collar with shoulder-to-shoulder taping; Double-needle sleeve and bottom hem; Preshrunk to minimize shrinkage;